Buy 4F-MAR Powder – 99% Pure | Research Chemical

4F-MAR (4′-Fluoro-4-methylaminorex, para-fluoro-4-methylaminorex, 4-FPO) is a high-purity, laboratory-grade substituted aminorex stimulant, supplied as crystalline powder for advanced analytical and scientific research. This product is strictly for research use only and not for human or animal consumption.

Key Product Details

Compliance & Safety

• For Research Use Only: Not for human or veterinary diagnostic or therapeutic use.

• REACH/CLP Compliant: Supplied in accordance with EU regulations.

• Handling: Use appropriate laboratory PPE (gloves, goggles); avoid inhalation, ingestion, or skin contact.

• Storage: Store at -20°C, tightly sealed, away from light and moisture.

• Hazards: Potent central nervous system stimulant; handle with care to avoid accidental exposure. Toxicological profile in humans is not fully characterized. Not for human or animal use.

• Age Restriction: 18+ only.

Chemical & Analytical Information

• Class: Substituted aminorex, stimulant, 2-amino-5-aryloxazoline derivative36.

• Structure: Features a methyl group at the 4-position and a fluorine atom at the para (4′) position of the phenyl ring367.

• Isomerism: Exists as trans diastereomers (4S,5S or 4R,5R configuration) in research samples2.

• Pharmacology: Acts as a central stimulant, likely increasing synaptic monoamines (dopamine, norepinephrine), similar to other aminorex derivatives, but specific pharmacological and toxicological data are limited3.

• Analytical Features:

  • MS: [M+H]+ ion at m/z 195.0929, in line with the molecular formula C₁₀H₁₂ON₂F2.

  • NMR: Characteristic methyl and aromatic proton shifts; purity by NMR integration typically ~85% in research samples2.

  • Fragmentation: Main MS/MS fragment at m/z 152.0870 (loss of CONH), with further fragments at m/z 135.0606 (loss of NH₃) and m/z 115.0546 (loss of NH₃ and HF)2.

• Physical Properties:

  • Density: ~1.32 g/cm³ (predicted)

  • Boiling Point: ~294°C (predicted)

  • pKa: ~8.2 (predicted)6.

Shipping & Delivery

• EU Delivery: 24–72 hours (tracked, discreet, no signature required)

• Worldwide Delivery: Up to 5 days, location-dependent

• Shipping Fee: Calculated at checkout based on destination

• Order Processing: Orders shipped within 4 hours of payment confirmation

Payment Methods

• Bitcoin (BTC): 10% discount on all BTC payments

• PayPal (Friends & Family)

• Revolut / Wire Transfer

• Manual Payment: After placing your order, contact us by email for payment instructions. Provide proof of payment for order processing.

Legal & Ethical Guidelines

• Buyers are responsible for verifying the legal status of 4F-MAR in their jurisdiction before ordering.

• EURO LAB CHEMS reserves the right to accept or decline orders based on intended research use.

• No free samples. Minimum order €150.

For orders or inquiries:
Contact sales@eurolabchems.com with your order number and research purpose.
Tracked shipping details provided within 4 hours of payment confirmation.

Note: This product is strictly for laboratory research. Not for human or animal use. Always follow local regulations and safety protocols when handling research chemicals.